Showcasing how expressions can be used in Rust

rust_expression.rs

fn main() {
    let x = 10i;
    let y = if x < 5 {"x is less than 5"} else if x == 5 {"x is equal to 5"} else if x > 5 {"x is more than five!"} else {"x is unknown!"};
    println!{"{}", y};
}